Transaction not yet indexed

28a4c6QHdkDAE4dXUcMEDgewJjMcZmBUrRXGynLZm6Ax71itjFcpWdRHXLJkcfwT4K8W8ZBmmb12zFUJadXHDaw2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.